Evaluating an open learner model visualisation prototype tool with User eXperience metrics

被引：0
|
作者：
Law, Check-Yee [1 ]
Grundy, John [2 ]
Cain, Andrew [3 ]
von Baggo, Karola [4 ]
Vasa, Rajesh [5 ]
机构：
[1] Multimedia Univ, Fac Informat Sci & Technol, Melaka, Malaysia
[2] Monash Univ, Sch Informat Technol, Melbourne, Vic, Australia
[3] Deakin Univ, Sch Informat Technol, Melbourne, Vic, Australia
[4] Swinburne Univ Technol, Fac Sci Engn & Technol, Melbourne, Vic, Australia
[5] Deakin Univ, Appl Artificial Intelligence Inst, Geelong, Vic, Australia
来源：
2018 25TH AUSTRALASIAN SOFTWARE ENGINEERING CONFERENCE (ASWEC) | 2018年
关键词：
software development; educational software; prototype tool; outcome-based learning; constructive alignment; open learner model; visualisation; formative usability testing; user experience metrics; Pearson correlation;
D O I：
10.1109/ASWEC.2018.00015
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
Learning management systems (LMS) are widely used in many educational environments. Although usability is widely acknowledged as a desired quality attribute, it has not been deeply investigated in the context of LMS systems where it has to align with pedagogy. In this research we evaluate extensions to an LMS designed to support the implementation of constructive alignment for technical units using a Task Oriented Portfolio approach. The LMS application was extended with a range of open learner model-based visualisations to help staff and students monitor progress towards achieving unit intended learning outcomes throughout unit delivery. This paper reports on a case study of a formative usability testing of the prototype tool by using User eXperience (UX) metrics. The results unveil the potential usability issues and ways to improve the design of the prototype tool to better cater the actual target user needs.
引用
收藏
页码：51 / 60
页数：10
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